UProperty
public
interface
UProperty
android.icu.lang.UProperty |
Selection constants for Unicode properties.
These constants are used in functions like UCharacter.hasBinaryProperty(int) to select one of the Unicode properties.
The properties APIs are intended to reflect Unicode properties as defined in the Unicode Character Database (UCD) and Unicode Technical Reports (UTR).
For details about the properties see UAX #44: Unicode Character Database.
Important: If ICU is built with UCD files from Unicode versions below 3.2, then properties marked with "new" are not or not fully available. Check UCharacter.getUnicodeVersion() to be sure.
See also:
Summary
Nested classes | |
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interface |
UProperty.NameChoice
Selector constants for UCharacter.getPropertyName() and UCharacter.getPropertyValueName(). |
Constants | |
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int |
AGE
String property Age. |
int |
ALPHABETIC
Binary property Alphabetic. |
int |
ASCII_HEX_DIGIT
Binary property ASCII_Hex_Digit (0-9 A-F a-f). |
int |
BASIC_EMOJI
Binary property of strings Basic_Emoji. |
int |
BIDI_CLASS
Enumerated property Bidi_Class. |
int |
BIDI_CONTROL
Binary property Bidi_Control. |
int |
BIDI_MIRRORED
Binary property Bidi_Mirrored. |
int |
BIDI_MIRRORING_GLYPH
String property Bidi_Mirroring_Glyph. |
int |
BIDI_PAIRED_BRACKET
String property Bidi_Paired_Bracket (new in Unicode 6.3). |
int |
BIDI_PAIRED_BRACKET_TYPE
Enumerated property Bidi_Paired_Bracket_Type (new in Unicode 6.3). |
int |
BINARY_START
First constant for binary Unicode properties. |
int |
BLOCK
Enumerated property Block. |
int |
CANONICAL_COMBINING_CLASS
Enumerated property Canonical_Combining_Class. |
int |
CASED
Binary property Cased. |
int |
CASE_FOLDING
String property Case_Folding. |
int |
CASE_IGNORABLE
Binary property Case_Ignorable. |
int |
CASE_SENSITIVE
Binary property Case_Sensitive. |
int |
CHANGES_WHEN_CASEFOLDED
Binary property Changes_When_Casefolded. |
int |
CHANGES_WHEN_CASEMAPPED
Binary property Changes_When_Casemapped. |
int |
CHANGES_WHEN_LOWERCASED
Binary property Changes_When_Lowercased. |
int |
CHANGES_WHEN_NFKC_CASEFOLDED
Binary property Changes_When_NFKC_Casefolded. |
int |
CHANGES_WHEN_TITLECASED
Binary property Changes_When_Titlecased. |
int |
CHANGES_WHEN_UPPERCASED
Binary property Changes_When_Uppercased. |
int |
DASH
Binary property Dash. |
int |
DECOMPOSITION_TYPE
Enumerated property Decomposition_Type. |
int |
DEFAULT_IGNORABLE_CODE_POINT
Binary property Default_Ignorable_Code_Point (new). |
int |
DEPRECATED
Binary property Deprecated (new). |
int |
DIACRITIC
Binary property Diacritic. |
int |
DOUBLE_START
First constant for double Unicode properties. |
int |
EAST_ASIAN_WIDTH
Enumerated property East_Asian_Width. |
int |
EMOJI
Binary property Emoji. |
int |
EMOJI_COMPONENT
Binary property Emoji_Component. |
int |
EMOJI_KEYCAP_SEQUENCE
Binary property of strings Emoji_Keycap_Sequence. |
int |
EMOJI_MODIFIER
Binary property Emoji_Modifier. |
int |
EMOJI_MODIFIER_BASE
Binary property Emoji_Modifier_Base. |
int |
EMOJI_PRESENTATION
Binary property Emoji_Presentation. |
int |
EXTENDED_PICTOGRAPHIC
Binary property Extended_Pictographic. |
int |
EXTENDER
Binary property Extender. |
int |
FULL_COMPOSITION_EXCLUSION
Binary property Full_Composition_Exclusion. |
int |
GENERAL_CATEGORY
Enumerated property General_Category. |
int |
GENERAL_CATEGORY_MASK
Bitmask property General_Category_Mask. |
int |
GRAPHEME_BASE
Binary property Grapheme_Base (new). |
int |
GRAPHEME_CLUSTER_BREAK
Enumerated property Grapheme_Cluster_Break (new in Unicode 4.1). |
int |
GRAPHEME_EXTEND
Binary property Grapheme_Extend (new). |
int |
GRAPHEME_LINK
Binary property Grapheme_Link (new). |
int |
HANGUL_SYLLABLE_TYPE
Enumerated property Hangul_Syllable_Type, new in Unicode 4. |
int |
HEX_DIGIT
Binary property Hex_Digit. |
int |
HYPHEN
Binary property Hyphen. |
int |
IDEOGRAPHIC
Binary property Ideographic. |
int |
IDS_BINARY_OPERATOR
Binary property IDS_Binary_Operator (new). |
int |
IDS_TRINARY_OPERATOR
Binary property IDS_Trinary_Operator (new). |
int |
IDS_UNARY_OPERATOR
Binary property IDS_Unary_Operator. |
int |
ID_COMPAT_MATH_CONTINUE
Binary property ID_Compat_Math_Continue. |
int |
ID_COMPAT_MATH_START
Binary property ID_Compat_Math_Start. |
int |
ID_CONTINUE
Binary property ID_Continue. |
int |
ID_START
Binary property ID_Start. |
int |
INDIC_POSITIONAL_CATEGORY
Enumerated property Indic_Positional_Category. |
int |
INDIC_SYLLABIC_CATEGORY
Enumerated property Indic_Syllabic_Category. |
int |
INT_START
First constant for enumerated/integer Unicode properties. |
int |
JOINING_GROUP
Enumerated property Joining_Group. |
int |
JOINING_TYPE
Enumerated property Joining_Type. |
int |
JOIN_CONTROL
Binary property Join_Control. |
int |
LEAD_CANONICAL_COMBINING_CLASS
Enumerated property Lead_Canonical_Combining_Class. |
int |
LINE_BREAK
Enumerated property Line_Break. |
int |
LOGICAL_ORDER_EXCEPTION
Binary property Logical_Order_Exception (new). |
int |
LOWERCASE
Binary property Lowercase. |
int |
LOWERCASE_MAPPING
String property Lowercase_Mapping. |
int |
MASK_START
First constant for bit-mask Unicode properties. |
int |
MATH
Binary property Math. |
int |
NAME
String property Name. |
int |
NFC_INERT
Binary property NFC_Inert. |
int |
NFC_QUICK_CHECK
Enumerated property NFC_Quick_Check. |
int |
NFD_INERT
Binary property NFD_Inert. |
int |
NFD_QUICK_CHECK
Enumerated property NFD_Quick_Check. |
int |
NFKC_INERT
Binary property NFKC_Inert. |
int |
NFKC_QUICK_CHECK
Enumerated property NFKC_Quick_Check. |
int |
NFKD_INERT
Binary property NFKD_Inert. |
int |
NFKD_QUICK_CHECK
Enumerated property NFKD_Quick_Check. |
int |
NONCHARACTER_CODE_POINT
Binary property Noncharacter_Code_Point. |
int |
NUMERIC_TYPE
Enumerated property Numeric_Type. |
int |
NUMERIC_VALUE
Double property Numeric_Value. |
int |
OTHER_PROPERTY_START
First constant for Unicode properties with unusual value types. |
int |
PATTERN_SYNTAX
Binary property Pattern_Syntax (new in Unicode 4.1). |
int |
PATTERN_WHITE_SPACE
Binary property Pattern_White_Space (new in Unicode 4.1). |
int |
POSIX_ALNUM
Binary property alnum (a C/POSIX character class). |
int |
POSIX_BLANK
Binary property blank (a C/POSIX character class). |
int |
POSIX_GRAPH
Binary property graph (a C/POSIX character class). |
int |
POSIX_PRINT
Binary property print (a C/POSIX character class). |
int |
POSIX_XDIGIT
Binary property xdigit (a C/POSIX character class). |
int |
PREPENDED_CONCATENATION_MARK
Binary property Prepended_Concatenation_Mark. |
int |
QUOTATION_MARK
Binary property Quotation_Mark. |
int |
RADICAL
Binary property Radical (new). |
int |
REGIONAL_INDICATOR
Binary property Regional_Indicator. |
int |
RGI_EMOJI
Binary property of strings RGI_Emoji. |
int |
RGI_EMOJI_FLAG_SEQUENCE
Binary property of strings RGI_Emoji_Flag_Sequence. |
int |
RGI_EMOJI_MODIFIER_SEQUENCE
Binary property of strings RGI_Emoji_Modifier_Sequence. |
int |
RGI_EMOJI_TAG_SEQUENCE
Binary property of strings RGI_Emoji_Tag_Sequence. |
int |
RGI_EMOJI_ZWJ_SEQUENCE
Binary property of strings RGI_Emoji_ZWJ_Sequence. |
int |
SCRIPT
Enumerated property Script. |
int |
SCRIPT_EXTENSIONS
Miscellaneous property Script_Extensions (new in Unicode 6.0). |
int |
SEGMENT_STARTER
Binary Property Segment_Starter. |
int |
SENTENCE_BREAK
Enumerated property Sentence_Break (new in Unicode 4.1). |
int |
SIMPLE_CASE_FOLDING
String property Simple_Case_Folding. |
int |
SIMPLE_LOWERCASE_MAPPING
String property Simple_Lowercase_Mapping. |
int |
SIMPLE_TITLECASE_MAPPING
String property Simple_Titlecase_Mapping. |
int |
SIMPLE_UPPERCASE_MAPPING
String property Simple_Uppercase_Mapping. |
int |
SOFT_DOTTED
Binary property Soft_Dotted (new). |
int |
STRING_START
First constant for string Unicode properties. |
int |
S_TERM
Binary property STerm (new in Unicode 4.0.1). |
int |
TERMINAL_PUNCTUATION
Binary property Terminal_Punctuation. |
int |
TITLECASE_MAPPING
String property Titlecase_Mapping. |
int |
TRAIL_CANONICAL_COMBINING_CLASS
Enumerated property Trail_Canonical_Combining_Class. |
int |
UNIFIED_IDEOGRAPH
Binary property Unified_Ideograph (new). |
int |
UPPERCASE
Binary property Uppercase. |
int |
UPPERCASE_MAPPING
String property Uppercase_Mapping. |
int |
VARIATION_SELECTOR
Binary property Variation_Selector (new in Unicode 4.0.1). |
int |
VERTICAL_ORIENTATION
Enumerated property Vertical_Orientation. |
int |
WHITE_SPACE
Binary property White_Space. |
int |
WORD_BREAK
Enumerated property Word_Break (new in Unicode 4.1). |
int |
XID_CONTINUE
Binary property XID_Continue. |
int |
XID_START
Binary property XID_Start. |
Constants
AGE
public static final int AGE
String property Age. Corresponds to UCharacter.getAge(int).
Constant Value: 16384 (0x00004000)
ALPHABETIC
public static final int ALPHABETIC
Binary property Alphabetic.
Property for UCharacter.isUAlphabetic(), different from the property in UCharacter.isalpha().
Lu + Ll + Lt + Lm + Lo + Nl + Other_Alphabetic.
Constant Value: 0 (0x00000000)
ASCII_HEX_DIGIT
public static final int ASCII_HEX_DIGIT
Binary property ASCII_Hex_Digit (0-9 A-F a-f).
Constant Value: 1 (0x00000001)
BASIC_EMOJI
public static final int BASIC_EMOJI
Binary property of strings Basic_Emoji. See https://www.unicode.org/reports/tr51/#Emoji_Sets
Constant Value: 65 (0x00000041)
BIDI_CLASS
public static final int BIDI_CLASS
Enumerated property Bidi_Class. Same as UCharacter.getDirection(int), returns UCharacterDirection values.
Constant Value: 4096 (0x00001000)
BIDI_CONTROL
public static final int BIDI_CONTROL
Binary property Bidi_Control.
Format controls which have specific functions in the Bidi Algorithm.
Constant Value: 2 (0x00000002)
BIDI_MIRRORED
public static final int BIDI_MIRRORED
Binary property Bidi_Mirrored.
Characters that may change display in RTL text.
Property for UCharacter.isMirrored().
See Bidi Algorithm; UTR 9.
Constant Value: 3 (0x00000003)
BIDI_MIRRORING_GLYPH
public static final int BIDI_MIRRORING_GLYPH
String property Bidi_Mirroring_Glyph. Corresponds to UCharacter.getMirror(int).
Constant Value: 16385 (0x00004001)
BIDI_PAIRED_BRACKET
public static final int BIDI_PAIRED_BRACKET
String property Bidi_Paired_Bracket (new in Unicode 6.3). Corresponds to UCharacter.getBidiPairedBracket.
Constant Value: 16397 (0x0000400d)
BIDI_PAIRED_BRACKET_TYPE
public static final int BIDI_PAIRED_BRACKET_TYPE
Enumerated property Bidi_Paired_Bracket_Type (new in Unicode 6.3). Used in UAX #9: Unicode Bidirectional Algorithm (http://www.unicode.org/reports/tr9/) Returns UCharacter.BidiPairedBracketType values.
Constant Value: 4117 (0x00001015)
BINARY_START
public static final int BINARY_START
First constant for binary Unicode properties.
Constant Value: 0 (0x00000000)
BLOCK
public static final int BLOCK
Enumerated property Block. Same as UCharacter.UnicodeBlock.of(int), returns UCharacter.UnicodeBlock values.
Constant Value: 4097 (0x00001001)
CANONICAL_COMBINING_CLASS
public static final int CANONICAL_COMBINING_CLASS
Enumerated property Canonical_Combining_Class. Same as UCharacter.getCombiningClass(int), returns 8-bit numeric values.
Constant Value: 4098 (0x00001002)
CASED
public static final int CASED
Binary property Cased. For Lowercase, Uppercase and Titlecase characters.
Constant Value: 49 (0x00000031)
CASE_FOLDING
public static final int CASE_FOLDING
String property Case_Folding. Corresponds to UCharacter.foldCase(String, boolean).
Constant Value: 16386 (0x00004002)
CASE_IGNORABLE
public static final int CASE_IGNORABLE
Binary property Case_Ignorable. Used in context-sensitive case mappings.
Constant Value: 50 (0x00000032)
CASE_SENSITIVE
public static final int CASE_SENSITIVE
Binary property Case_Sensitive.
Either the source of a case mapping or in the target of a case mapping. Not the same as the general category Cased_Letter.
Constant Value: 34 (0x00000022)
CHANGES_WHEN_CASEFOLDED
public static final int CHANGES_WHEN_CASEFOLDED
Binary property Changes_When_Casefolded.
Constant Value: 54 (0x00000036)
CHANGES_WHEN_CASEMAPPED
public static final int CHANGES_WHEN_CASEMAPPED
Binary property Changes_When_Casemapped.
Constant Value: 55 (0x00000037)
CHANGES_WHEN_LOWERCASED
public static final int CHANGES_WHEN_LOWERCASED
Binary property Changes_When_Lowercased.
Constant Value: 51 (0x00000033)
CHANGES_WHEN_NFKC_CASEFOLDED
public static final int CHANGES_WHEN_NFKC_CASEFOLDED
Binary property Changes_When_NFKC_Casefolded.
Constant Value: 56 (0x00000038)
CHANGES_WHEN_TITLECASED
public static final int CHANGES_WHEN_TITLECASED
Binary property Changes_When_Titlecased.
Constant Value: 53 (0x00000035)
CHANGES_WHEN_UPPERCASED
public static final int CHANGES_WHEN_UPPERCASED
Binary property Changes_When_Uppercased.
Constant Value: 52 (0x00000034)
DASH
public static final int DASH
Binary property Dash.
Variations of dashes.
Constant Value: 4 (0x00000004)
DECOMPOSITION_TYPE
public static final int DECOMPOSITION_TYPE
Enumerated property Decomposition_Type. Returns UCharacter.DecompositionType values.
Constant Value: 4099 (0x00001003)
DEFAULT_IGNORABLE_CODE_POINT
public static final int DEFAULT_IGNORABLE_CODE_POINT
Binary property Default_Ignorable_Code_Point (new).
Property that indicates codepoint is ignorable in most processing.
Codepoints (2060..206F, FFF0..FFFB, E0000..E0FFF) + Other_Default_Ignorable_Code_Point + (Cf + Cc + Cs - White_Space)
Constant Value: 5 (0x00000005)
DEPRECATED
public static final int DEPRECATED
Binary property Deprecated (new).
The usage of deprecated characters is strongly discouraged.
Constant Value: 6 (0x00000006)
DIACRITIC
public static final int DIACRITIC
Binary property Diacritic.
Characters that linguistically modify the meaning of another character to which they apply.
Constant Value: 7 (0x00000007)
DOUBLE_START
public static final int DOUBLE_START
First constant for double Unicode properties.
Constant Value: 12288 (0x00003000)
EAST_ASIAN_WIDTH
public static final int EAST_ASIAN_WIDTH
Enumerated property East_Asian_Width. See http://www.unicode.org/reports/tr11/ Returns UCharacter.EastAsianWidth values.
Constant Value: 4100 (0x00001004)
EMOJI
public static final int EMOJI
Binary property Emoji. See http://www.unicode.org/reports/tr51/#Emoji_Properties
Constant Value: 57 (0x00000039)
EMOJI_COMPONENT
public static final int EMOJI_COMPONENT
Binary property Emoji_Component. See http://www.unicode.org/reports/tr51/#Emoji_Properties
Constant Value: 61 (0x0000003d)
EMOJI_KEYCAP_SEQUENCE
public static final int EMOJI_KEYCAP_SEQUENCE
Binary property of strings Emoji_Keycap_Sequence. See https://www.unicode.org/reports/tr51/#Emoji_Sets
Constant Value: 66 (0x00000042)
EMOJI_MODIFIER
public static final int EMOJI_MODIFIER
Binary property Emoji_Modifier. See http://www.unicode.org/reports/tr51/#Emoji_Properties
Constant Value: 59 (0x0000003b)
EMOJI_MODIFIER_BASE
public static final int EMOJI_MODIFIER_BASE
Binary property Emoji_Modifier_Base. See http://www.unicode.org/reports/tr51/#Emoji_Properties
Constant Value: 60 (0x0000003c)
EMOJI_PRESENTATION
public static final int EMOJI_PRESENTATION
Binary property Emoji_Presentation. See http://www.unicode.org/reports/tr51/#Emoji_Properties
Constant Value: 58 (0x0000003a)
EXTENDED_PICTOGRAPHIC
public static final int EXTENDED_PICTOGRAPHIC
Binary property Extended_Pictographic. See http://www.unicode.org/reports/tr51/#Emoji_Properties
Constant Value: 64 (0x00000040)
EXTENDER
public static final int EXTENDER
Binary property Extender.
Extend the value or shape of a preceding alphabetic character, e.g. length and iteration marks.
Constant Value: 8 (0x00000008)
FULL_COMPOSITION_EXCLUSION
public static final int FULL_COMPOSITION_EXCLUSION
Binary property Full_Composition_Exclusion.
CompositionExclusions.txt + Singleton Decompositions + Non-Starter Decompositions.
Constant Value: 9 (0x00000009)
GENERAL_CATEGORY
public static final int GENERAL_CATEGORY
Enumerated property General_Category. Same as UCharacter.getType(int), returns UCharacterCategory values.
Constant Value: 4101 (0x00001005)
GENERAL_CATEGORY_MASK
public static final int GENERAL_CATEGORY_MASK
Bitmask property General_Category_Mask. This is the General_Category property returned as a bit mask. When used in UCharacter.getIntPropertyValue(c), returns bit masks for UCharacterCategory values where exactly one bit is set. When used with UCharacter.getPropertyValueName() and UCharacter.getPropertyValueEnum(), a multi-bit mask is used for sets of categories like "Letters".
Constant Value: 8192 (0x00002000)
GRAPHEME_BASE
public static final int GRAPHEME_BASE
Binary property Grapheme_Base (new).
For programmatic determination of grapheme cluster boundaries. [0..10FFFF]-Cc-Cf-Cs-Co-Cn-Zl-Zp-Grapheme_Link-Grapheme_Extend-CGJ
Constant Value: 10 (0x0000000a)
GRAPHEME_CLUSTER_BREAK
public static final int GRAPHEME_CLUSTER_BREAK
Enumerated property Grapheme_Cluster_Break (new in Unicode 4.1). Used in UAX #29: Text Boundaries (http://www.unicode.org/reports/tr29/) Returns UCharacter.GraphemeClusterBreak values.
Constant Value: 4114 (0x00001012)
GRAPHEME_EXTEND
public static final int GRAPHEME_EXTEND
Binary property Grapheme_Extend (new).
For programmatic determination of grapheme cluster boundaries.
Me+Mn+Mc+Other_Grapheme_Extend-Grapheme_Link-CGJ
Constant Value: 11 (0x0000000b)
GRAPHEME_LINK
public static final int GRAPHEME_LINK
Binary property Grapheme_Link (new).
For programmatic determination of grapheme cluster boundaries.
Constant Value: 12 (0x0000000c)
HANGUL_SYLLABLE_TYPE
public static final int HANGUL_SYLLABLE_TYPE
Enumerated property Hangul_Syllable_Type, new in Unicode 4. Returns UCharacter.HangulSyllableType values.
Constant Value: 4107 (0x0000100b)
HEX_DIGIT
public static final int HEX_DIGIT
Binary property Hex_Digit.
Characters commonly used for hexadecimal numbers.
Constant Value: 13 (0x0000000d)
HYPHEN
public static final int HYPHEN
Binary property Hyphen.
Dashes used to mark connections between pieces of words, plus the Katakana middle dot.
Constant Value: 14 (0x0000000e)
IDEOGRAPHIC
public static final int IDEOGRAPHIC
Binary property Ideographic.
CJKV ideographs.
Constant Value: 17 (0x00000011)
IDS_BINARY_OPERATOR
public static final int IDS_BINARY_OPERATOR
Binary property IDS_Binary_Operator (new).
For programmatic determination of Ideographic Description Sequences.
Constant Value: 18 (0x00000012)
IDS_TRINARY_OPERATOR
public static final int IDS_TRINARY_OPERATOR
Binary property IDS_Trinary_Operator (new).
For programmatic determination of Ideographic Description Sequences.
Constant Value: 19 (0x00000013)
IDS_UNARY_OPERATOR
public static final int IDS_UNARY_OPERATOR
Binary property IDS_Unary_Operator. For programmatic determination of Ideographic Description Sequences.
Constant Value: 72 (0x00000048)
ID_COMPAT_MATH_CONTINUE
public static final int ID_COMPAT_MATH_CONTINUE
Binary property ID_Compat_Math_Continue.
Used in mathematical identifier profile in UAX #31.
Constant Value: 74 (0x0000004a)
ID_COMPAT_MATH_START
public static final int ID_COMPAT_MATH_START
Binary property ID_Compat_Math_Start.
Used in mathematical identifier profile in UAX #31.
Constant Value: 73 (0x00000049)
ID_CONTINUE
public static final int ID_CONTINUE
Binary property ID_Continue.
Characters that can continue an identifier.
ID_Start+Mn+Mc+Nd+Pc
Constant Value: 15 (0x0000000f)
ID_START
public static final int ID_START
Binary property ID_Start.
Characters that can start an identifier.
Lu+Ll+Lt+Lm+Lo+Nl
Constant Value: 16 (0x00000010)
INDIC_POSITIONAL_CATEGORY
public static final int INDIC_POSITIONAL_CATEGORY
Enumerated property Indic_Positional_Category. New in Unicode 6.0 as provisional property Indic_Matra_Category; renamed and changed to informative in Unicode 8.0. See http://www.unicode.org/reports/tr44/#IndicPositionalCategory.txt
Constant Value: 4118 (0x00001016)
INDIC_SYLLABIC_CATEGORY
public static final int INDIC_SYLLABIC_CATEGORY
Enumerated property Indic_Syllabic_Category. New in Unicode 6.0 as provisional; informative since Unicode 8.0. See http://www.unicode.org/reports/tr44/#IndicSyllabicCategory.txt
Constant Value: 4119 (0x00001017)
INT_START
public static final int INT_START
First constant for enumerated/integer Unicode properties.
Constant Value: 4096 (0x00001000)
JOINING_GROUP
public static final int JOINING_GROUP
Enumerated property Joining_Group. Returns UCharacter.JoiningGroup values.
Constant Value: 4102 (0x00001006)
JOINING_TYPE
public static final int JOINING_TYPE
Enumerated property Joining_Type. Returns UCharacter.JoiningType values.
Constant Value: 4103 (0x00001007)
JOIN_CONTROL
public static final int JOIN_CONTROL
Binary property Join_Control.
Format controls for cursive joining and ligation.
Constant Value: 20 (0x00000014)
LEAD_CANONICAL_COMBINING_CLASS
public static final int LEAD_CANONICAL_COMBINING_CLASS
Enumerated property Lead_Canonical_Combining_Class. ICU-specific property for the ccc of the first code point of the decomposition, or lccc(c)=ccc(NFD(c)[0]). Useful for checking for canonically ordered text; see Normalizer.FCD and http://www.unicode.org/notes/tn5/#FCD . Returns 8-bit numeric values like CANONICAL_COMBINING_CLASS.
Constant Value: 4112 (0x00001010)
LINE_BREAK
public static final int LINE_BREAK
Enumerated property Line_Break. Returns UCharacter.LineBreak values.
Constant Value: 4104 (0x00001008)
LOGICAL_ORDER_EXCEPTION
public static final int LOGICAL_ORDER_EXCEPTION
Binary property Logical_Order_Exception (new).
Characters that do not use logical order and require special handling in most processing.
Constant Value: 21 (0x00000015)
LOWERCASE
public static final int LOWERCASE
Binary property Lowercase.
Same as UCharacter.isULowercase(), different from UCharacter.islower().
Ll+Other_Lowercase
Constant Value: 22 (0x00000016)
LOWERCASE_MAPPING
public static final int LOWERCASE_MAPPING
String property Lowercase_Mapping. Corresponds to UCharacter.toLowerCase(String).
Constant Value: 16388 (0x00004004)
MASK_START
public static final int MASK_START
First constant for bit-mask Unicode properties.
Constant Value: 8192 (0x00002000)
MATH
public static final int MATH
Binary property Math.
Sm+Other_Math
Constant Value: 23 (0x00000017)
NAME
public static final int NAME
String property Name. Corresponds to UCharacter.getName(int).
Constant Value: 16389 (0x00004005)
NFC_INERT
public static final int NFC_INERT
Binary property NFC_Inert. ICU-specific property for characters that are inert under NFC, i.e., they do not interact with adjacent characters. Used for example in normalizing transforms in incremental mode to find the boundary of safely normalizable text despite possible text additions.
See also:
Constant Value: 39 (0x00000027)
NFC_QUICK_CHECK
public static final int NFC_QUICK_CHECK
Enumerated property NFC_Quick_Check. Returns numeric values compatible with Normalizer.QuickCheckResult.
Constant Value: 4110 (0x0000100e)
NFD_INERT
public static final int NFD_INERT
Binary property NFD_Inert. ICU-specific property for characters that are inert under NFD, i.e., they do not interact with adjacent characters. Used for example in normalizing transforms in incremental mode to find the boundary of safely normalizable text despite possible text additions. There is one such property per normalization form. These properties are computed as follows - an inert character is: a) unassigned, or ALL of the following: b) of combining class 0. c) not decomposed by this normalization form. AND if NFC or NFKC, d) can never compose with a previous character. e) can never compose with a following character. f) can never change if another character is added. Example: a-breve might satisfy all but f, but if you add an ogonek it changes to a-ogonek + breve See also com.ibm.text.UCD.NFSkippable in the ICU4J repository, and icu/source/common/unormimp.h .
Constant Value: 37 (0x00000025)
NFD_QUICK_CHECK
public static final int NFD_QUICK_CHECK
Enumerated property NFD_Quick_Check. Returns numeric values compatible with Normalizer.QuickCheckResult.
Constant Value: 4108 (0x0000100c)
NFKC_INERT
public static final int NFKC_INERT
Binary property NFKC_Inert. ICU-specific property for characters that are inert under NFKC, i.e., they do not interact with adjacent characters. Used for example in normalizing transforms in incremental mode to find the boundary of safely normalizable text despite possible text additions.
See also:
Constant Value: 40 (0x00000028)
NFKC_QUICK_CHECK
public static final int NFKC_QUICK_CHECK
Enumerated property NFKC_Quick_Check. Returns numeric values compatible with Normalizer.QuickCheckResult.
Constant Value: 4111 (0x0000100f)
NFKD_INERT
public static final int NFKD_INERT
Binary property NFKD_Inert. ICU-specific property for characters that are inert under NFKD, i.e., they do not interact with adjacent characters. Used for example in normalizing transforms in incremental mode to find the boundary of safely normalizable text despite possible text additions.
See also:
Constant Value: 38 (0x00000026)
NFKD_QUICK_CHECK
public static final int NFKD_QUICK_CHECK
Enumerated property NFKD_Quick_Check. Returns numeric values compatible with Normalizer.QuickCheckResult.
Constant Value: 4109 (0x0000100d)
NONCHARACTER_CODE_POINT
public static final int NONCHARACTER_CODE_POINT
Binary property Noncharacter_Code_Point.
Code points that are explicitly defined as illegal for the encoding of characters.
Constant Value: 24 (0x00000018)
NUMERIC_TYPE
public static final int NUMERIC_TYPE
Enumerated property Numeric_Type. Returns UCharacter.NumericType values.
Constant Value: 4105 (0x00001009)
NUMERIC_VALUE
public static final int NUMERIC_VALUE
Double property Numeric_Value. Corresponds to UCharacter.getUnicodeNumericValue(int).
Constant Value: 12288 (0x00003000)
OTHER_PROPERTY_START
public static final int OTHER_PROPERTY_START
First constant for Unicode properties with unusual value types.
Constant Value: 28672 (0x00007000)
PATTERN_SYNTAX
public static final int PATTERN_SYNTAX
Binary property Pattern_Syntax (new in Unicode 4.1). See UAX #31 Identifier and Pattern Syntax (http://www.unicode.org/reports/tr31/)
Constant Value: 42 (0x0000002a)
PATTERN_WHITE_SPACE
public static final int PATTERN_WHITE_SPACE
Binary property Pattern_White_Space (new in Unicode 4.1). See UAX #31 Identifier and Pattern Syntax (http://www.unicode.org/reports/tr31/)
Constant Value: 43 (0x0000002b)
POSIX_ALNUM
public static final int POSIX_ALNUM
Binary property alnum (a C/POSIX character class). Implemented according to the UTS #18 Annex C Standard Recommendation. See the UCharacter class documentation.
Constant Value: 44 (0x0000002c)
POSIX_BLANK
public static final int POSIX_BLANK
Binary property blank (a C/POSIX character class). Implemented according to the UTS #18 Annex C Standard Recommendation. See the UCharacter class documentation.
Constant Value: 45 (0x0000002d)
POSIX_GRAPH
public static final int POSIX_GRAPH
Binary property graph (a C/POSIX character class). Implemented according to the UTS #18 Annex C Standard Recommendation. See the UCharacter class documentation.
Constant Value: 46 (0x0000002e)
POSIX_PRINT
public static final int POSIX_PRINT
Binary property print (a C/POSIX character class). Implemented according to the UTS #18 Annex C Standard Recommendation. See the UCharacter class documentation.
Constant Value: 47 (0x0000002f)
POSIX_XDIGIT
public static final int POSIX_XDIGIT
Binary property xdigit (a C/POSIX character class). Implemented according to the UTS #18 Annex C Standard Recommendation. See the UCharacter class documentation.
Constant Value: 48 (0x00000030)
PREPENDED_CONCATENATION_MARK
public static final int PREPENDED_CONCATENATION_MARK
Binary property Prepended_Concatenation_Mark.
Constant Value: 63 (0x0000003f)
QUOTATION_MARK
public static final int QUOTATION_MARK
Binary property Quotation_Mark.
Constant Value: 25 (0x00000019)
RADICAL
public static final int RADICAL
Binary property Radical (new).
For programmatic determination of Ideographic Description Sequences.
Constant Value: 26 (0x0000001a)
REGIONAL_INDICATOR
public static final int REGIONAL_INDICATOR
Binary property Regional_Indicator.
Constant Value: 62 (0x0000003e)
RGI_EMOJI
public static final int RGI_EMOJI
Binary property of strings RGI_Emoji. See https://www.unicode.org/reports/tr51/#Emoji_Sets
Constant Value: 71 (0x00000047)
RGI_EMOJI_FLAG_SEQUENCE
public static final int RGI_EMOJI_FLAG_SEQUENCE
Binary property of strings RGI_Emoji_Flag_Sequence. See https://www.unicode.org/reports/tr51/#Emoji_Sets
Constant Value: 68 (0x00000044)
RGI_EMOJI_MODIFIER_SEQUENCE
public static final int RGI_EMOJI_MODIFIER_SEQUENCE
Binary property of strings RGI_Emoji_Modifier_Sequence. See https://www.unicode.org/reports/tr51/#Emoji_Sets
Constant Value: 67 (0x00000043)
RGI_EMOJI_TAG_SEQUENCE
public static final int RGI_EMOJI_TAG_SEQUENCE
Binary property of strings RGI_Emoji_Tag_Sequence. See https://www.unicode.org/reports/tr51/#Emoji_Sets
Constant Value: 69 (0x00000045)
RGI_EMOJI_ZWJ_SEQUENCE
public static final int RGI_EMOJI_ZWJ_SEQUENCE
Binary property of strings RGI_Emoji_ZWJ_Sequence. See https://www.unicode.org/reports/tr51/#Emoji_Sets
Constant Value: 70 (0x00000046)
SCRIPT
public static final int SCRIPT
Enumerated property Script. Same as UScript.getScript(int), returns UScript values.
Constant Value: 4106 (0x0000100a)
SCRIPT_EXTENSIONS
public static final int SCRIPT_EXTENSIONS
Miscellaneous property Script_Extensions (new in Unicode 6.0). Some characters are commonly used in multiple scripts. For more information, see UAX #24: http://www.unicode.org/reports/tr24/. Corresponds to UScript.hasScript and UScript.getScriptExtensions.
Constant Value: 28672 (0x00007000)
SEGMENT_STARTER
public static final int SEGMENT_STARTER
Binary Property Segment_Starter. ICU-specific property for characters that are starters in terms of Unicode normalization and combining character sequences. They have ccc=0 and do not occur in non-initial position of the canonical decomposition of any character (like " in NFD(a-umlaut) and a Jamo T in an NFD(Hangul LVT)). ICU uses this property for segmenting a string for generating a set of canonically equivalent strings, e.g. for canonical closure while processing collation tailoring rules.
Constant Value: 41 (0x00000029)
SENTENCE_BREAK
public static final int SENTENCE_BREAK
Enumerated property Sentence_Break (new in Unicode 4.1). Used in UAX #29: Text Boundaries (http://www.unicode.org/reports/tr29/) Returns UCharacter.SentenceBreak values.
Constant Value: 4115 (0x00001013)
SIMPLE_CASE_FOLDING
public static final int SIMPLE_CASE_FOLDING
String property Simple_Case_Folding. Corresponds to UCharacter.foldCase(int, boolean).
Constant Value: 16390 (0x00004006)
SIMPLE_LOWERCASE_MAPPING
public static final int SIMPLE_LOWERCASE_MAPPING
String property Simple_Lowercase_Mapping. Corresponds to UCharacter.toLowerCase(int).
Constant Value: 16391 (0x00004007)
SIMPLE_TITLECASE_MAPPING
public static final int SIMPLE_TITLECASE_MAPPING
String property Simple_Titlecase_Mapping. Corresponds to UCharacter.toTitleCase(int).
Constant Value: 16392 (0x00004008)
SIMPLE_UPPERCASE_MAPPING
public static final int SIMPLE_UPPERCASE_MAPPING
String property Simple_Uppercase_Mapping. Corresponds to UCharacter.toUpperCase(int).
Constant Value: 16393 (0x00004009)
SOFT_DOTTED
public static final int SOFT_DOTTED
Binary property Soft_Dotted (new).
Characters with a "soft dot", like i or j.
An accent placed on these characters causes the dot to disappear.
Constant Value: 27 (0x0000001b)
STRING_START
public static final int STRING_START
First constant for string Unicode properties.
Constant Value: 16384 (0x00004000)
S_TERM
public static final int S_TERM
Binary property STerm (new in Unicode 4.0.1). Sentence Terminal. Used in UAX #29: Text Boundaries (http://www.unicode.org/reports/tr29/)
Constant Value: 35 (0x00000023)
TERMINAL_PUNCTUATION
public static final int TERMINAL_PUNCTUATION
Binary property Terminal_Punctuation.
Punctuation characters that generally mark the end of textual units.
Constant Value: 28 (0x0000001c)
TITLECASE_MAPPING
public static final int TITLECASE_MAPPING
String property Titlecase_Mapping. Corresponds to UCharacter.toTitleCase(String).
Constant Value: 16394 (0x0000400a)
TRAIL_CANONICAL_COMBINING_CLASS
public static final int TRAIL_CANONICAL_COMBINING_CLASS
Enumerated property Trail_Canonical_Combining_Class. ICU-specific property for the ccc of the last code point of the decomposition, or lccc(c)=ccc(NFD(c)[last]). Useful for checking for canonically ordered text; see Normalizer.FCD and http://www.unicode.org/notes/tn5/#FCD . Returns 8-bit numeric values like CANONICAL_COMBINING_CLASS.
Constant Value: 4113 (0x00001011)
UNIFIED_IDEOGRAPH
public static final int UNIFIED_IDEOGRAPH
Binary property Unified_Ideograph (new).
For programmatic determination of Ideographic Description Sequences.
Constant Value: 29 (0x0000001d)
UPPERCASE
public static final int UPPERCASE
Binary property Uppercase.
Same as UCharacter.isUUppercase(), different from UCharacter.isUpperCase().
Lu+Other_Uppercase
Constant Value: 30 (0x0000001e)
UPPERCASE_MAPPING
public static final int UPPERCASE_MAPPING
String property Uppercase_Mapping. Corresponds to UCharacter.toUpperCase(String).
Constant Value: 16396 (0x0000400c)
VARIATION_SELECTOR
public static final int VARIATION_SELECTOR
Binary property Variation_Selector (new in Unicode 4.0.1). Indicates all those characters that qualify as Variation Selectors. For details on the behavior of these characters, see StandardizedVariants.html and 15.6 Variation Selectors.
Constant Value: 36 (0x00000024)
VERTICAL_ORIENTATION
public static final int VERTICAL_ORIENTATION
Enumerated property Vertical_Orientation. Used for UAX #50 Unicode Vertical Text Layout (https://www.unicode.org/reports/tr50/). New as a UCD property in Unicode 10.0.
Constant Value: 4120 (0x00001018)
WHITE_SPACE
public static final int WHITE_SPACE
Binary property White_Space.
Same as UCharacter.isUWhiteSpace(), different from UCharacter.isSpace() and UCharacter.isWhitespace(). Space characters+TAB+CR+LF-ZWSP-ZWNBSP
Constant Value: 31 (0x0000001f)
WORD_BREAK
public static final int WORD_BREAK
Enumerated property Word_Break (new in Unicode 4.1). Used in UAX #29: Text Boundaries (http://www.unicode.org/reports/tr29/) Returns UCharacter.WordBreak values.
Constant Value: 4116 (0x00001014)
XID_CONTINUE
public static final int XID_CONTINUE
Binary property XID_Continue.
ID_Continue modified to allow closure under normalization forms NFKC and NFKD.
Constant Value: 32 (0x00000020)
XID_START
public static final int XID_START
Binary property XID_Start.
ID_Start modified to allow closure under normalization forms NFKC and NFKD.
Constant Value: 33 (0x00000021)
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Last updated 2024-12-18 UTC.